SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
P61019	RAB2A	YIIIGDTGVGK	plasma	—	100.0	None	—
P61020	RAB5B	GVDLHEQSQQNK	Heart	—	100.0	None	—
P61020	RAB5B	GVDLHEQSQQNK	kidney	—	100.0	None	—
P61020	RAB5B	GVDLHEQSQQNK	liver	—	100.0	None	—
P61020	RAB5B	GVDLHEQSQQNK	lung	—	100.0	None	—
P61020	RAB5B	GVDLHEQSQQNK	Spleen	—	100.0	None	—
P61020	RAB5B	QASPSIVIALAGNK	dbs	—	100.0	None	—
P61020	RAB5B	QASPSIVIALAGNK	kidney	—	100.0	None	—
P61026	RAB10	EPNSENVDISSGGGVTGWK	dbs	—	100.0	None	—
P61026	RAB10	EPNSENVDISSGGGVTGWK	liver	—	100.0	None	—
P61026	RAB10	EPNSENVDISSGGGVTGWK	lung	—	100.0	None	—
P61026	RAB10	EPNSENVDISSGGGVTGWK	plasma	—	100.0	None	—
P61026	RAB10	EPNSENVDISSGGGVTGWK	Spleen	—	100.0	None	—
P61026	RAB10	FSDDAFNTTFISTIGIDFK	Heart	—	100.0	None	—
P61026	RAB10	FSDDAFNTTFISTIGIDFK	kidney	—	100.0	None	—
P61026	RAB10	FSDDAFNTTFISTIGIDFK	liver	—	100.0	None	—
P61026	RAB10	FSDDAFNTTFISTIGIDFK	lung	—	100.0	None	—
P61026	RAB10	SFENISK	dbs	—	100.0	None	—
P61026	RAB10	SFENISK	Heart	—	100.0	None	—
P61026	RAB10	SFENISK	kidney	—	100.0	None	—
P61026	RAB10	SFENISK	lung	—	100.0	None	—
P61026	RAB10	SFENISK	Spleen	—	100.0	None	—
P61026	RAB10	TYDLLFK	dbs	—	100.0	None	—
P61026	RAB10	TYDLLFK	Heart	—	100.0	None	—
P61026	RAB10	TYDLLFK	kidney	—	100.0	None	—
P61026	RAB10	TYDLLFK	liver	—	100.0	None	—
P61026	RAB10	TYDLLFK	lung	—	100.0	None	—
P61026	RAB10	TYDLLFK	Spleen	—	100.0	None	—
P61081	UBE2M	VGQGYPHDPPK	Heart	—	100.0	None	—
P61081	UBE2M	VGQGYPHDPPK	kidney	—	100.0	None	—
P61081	UBE2M	VGQGYPHDPPK	liver	—	100.0	None	—
P61081	UBE2M	VGQGYPHDPPK	lung	—	100.0	None	—
P61081	UBE2M	VGQGYPHDPPK	Spleen	—	100.0	None	—
P61086	UBE2K	IPETYPFNPPK	liver	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	dbs	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	Heart	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	kidney	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	liver	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	lung	—	100.0	None	—
P61086	UBE2K	LWAHVYAGAPVSSPEYTK	Spleen	—	100.0	None	—
P61086	UBE2K	NAVIVALSSK	dbs	—	100.0	None	—
P61086	UBE2K	NAVIVALSSK	kidney	—	100.0	None	—
P61086	UBE2K	NAVIVALSSK	liver	—	100.0	None	—
P61086	UBE2K	NAVIVALSSK	Spleen	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	dbs	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	Heart	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	kidney	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	liver	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	lung	—	100.0	None	—
P61086	UBE2K	TVLLSLQALLAAAEPDDPQDAVVANQYK	Spleen	—	100.0	None	—

SysQuan Human Database

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